Sci-fi and fantasy · Rosemont, IL
Windycon is a sci-fi and fantasy convention in Rosemont, Illinois, with verified dates from October 9 through October 11, 2026.
Confirmed
- When
- Oct 9–11, 2026
October weekend - Where
- Hyatt Regency O'Hare Chicago
9300 W Bryn Mawr Ave
Rosemont, IL 60018 · Cook County
Directions
Hotel: Hyatt Regency O'Hare Chicago ($164/night block, booking closed Sept 16, 2026) - Badges
- Buy badges
- Organized by
- Illinois Science Fiction in Chicago (ISFiC)
Fan-run
52nd edition in 2026
What to expect
2026 Confirmed
October 9-11, 2026
Checked Mon, Sept 28, 2026 against the official source.
2027 Not announced
Dates TBA
Guests
- Tristian TrisRex Johnson
- Jason Spisak
- Mary Crowell
- Tom Bacon
- Rick Heinz
- Bill Higgins
- Andrew Looney
- Kristin Looney
- Tom Smith
- Megen Leigh
Programming
Nearby
Contact
Sources
- Official site official
- UpcomingCons research
- windycon.org official
- windycon.org official
Details checked against the con’s own pages on Mon, Sept 28, 2026.